Hourly Weather | Today Tuesday, November 4, 2025
Sterling Heights, Michigan
10 AM
Cloudy Weather
46°
Feels Like 45°
0
Humidity: 59%
Wind: 9 mph
UV Index: 2
11 AM
Cloudy Weather
54°
Feels Like 52°
0
Humidity: 46%
Wind: 10 mph
UV Index: 3
12 PM
Cloudy Weather
57°
Feels Like 57°
0
Humidity: 36%
Wind: 12 mph
UV Index: 3
1 PM
Cloudy Weather
61°
Feels Like 59°
0
Humidity: 32%
Wind: 12 mph
UV Index: 3
2 PM
Cloudy Weather
61°
Feels Like 61°
0
Humidity: 30%
Wind: 12 mph
UV Index: 2
3 PM
Cloudy Weather
63°
Feels Like 63°
0
Humidity: 28%
Wind: 10 mph
UV Index: 2
4 PM
Cloudy Weather
61°
Feels Like 57°
0
Humidity: 30%
Wind: 9 mph
UV Index: 1
5 PM
Cloudy Weather
57°
Feels Like 55°
0
Humidity: 32%
Wind: 8 mph
UV Index: 0
6 PM
Cloudy Night
55°
Feels Like 54°
0
Humidity: 37%
Wind: 6 mph
UV Index: 0
7 PM
Cloudy Night
54°
Feels Like 52°
0
Humidity: 41%
Wind: 6 mph
UV Index: 0
8 PM
Cloudy Night
52°
Feels Like 48°
0
Humidity: 44%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Night
48°
Feels Like 46°
0
Humidity: 47%
Wind: 6 mph
UV Index: 0
10 PM
Cloudy Night
50°
Feels Like 48°
0
Humidity: 46%
Wind: 6 mph
UV Index: 0
11 PM
Cloudy Night
48°
Feels Like 46°
0
Humidity: 48%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

10 AM
23 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.47 µg/m³
  • PM10: 4.82 µg/m³
  • O3: 0.025 ppm
  • NO2: 5.2 ppb
  • SO2: 0.3 ppb
  • CO: 0.16 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 AM
26 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.09 µg/m³
  • PM10: 5.48 µg/m³
  • O3: 0.028 ppm
  • NO2: 4.1 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

12 PM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.73 µg/m³
  • PM10: 6.17 µg/m³
  • O3: 0.031 ppm
  • NO2: 3.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

1 PM
31 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.87 µg/m³
  • PM10: 6.3 µg/m³
  • O3: 0.033 ppm
  • NO2: 3.5 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

2 PM
38 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.94 µg/m³
  • PM10: 3.79 µg/m³
  • O3: 0.041 ppm
  • NO2: 1.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

3 PM
39 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.81 µg/m³
  • PM10: 3.55 µg/m³
  • O3: 0.042 ppm
  • NO2: 1.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 PM
38 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.91 µg/m³
  • PM10: 3.68 µg/m³
  • O3: 0.041 ppm
  • NO2: 1.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 PM
36 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.13 µg/m³
  • PM10: 4 µg/m³
  • O3: 0.039 ppm
  • NO2: 3 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 PM
33 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.59 µg/m³
  • PM10: 4.61 µg/m³
  • O3: 0.035 ppm
  • NO2: 4.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 PM
31 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.14 µg/m³
  • PM10: 5.29 µg/m³
  • O3: 0.033 ppm
  • NO2: 5.4 ppb
  • SO2: 0.4 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM
29 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.65 µg/m³
  • PM10: 5.89 µg/m³
  • O3: 0.032 ppm
  • NO2: 5.4 ppb
  • SO2: 0.4 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM
29 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.17 µg/m³
  • PM10: 6.51 µg/m³
  • O3: 0.032 ppm
  • NO2: 5.1 ppb
  • SO2: 0.4 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
30 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.78 µg/m³
  • PM10: 7.31 µg/m³
  • O3: 0.032 ppm
  • NO2: 4.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
30 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.83 µg/m³
  • PM10: 8.68 µg/m³
  • O3: 0.032 ppm
  • NO2: 5 ppb
  • SO2: 1.1 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.